coreinfo: Hide blinking cursor

Change-Id: I6297fc178203dcfbd0b2a4c78dd83359e7804933
Signed-off-by: Yasha Cherikovsky <yasha.che3@gmail.com>
Reviewed-on: http://review.coreboot.org/12437
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins)

payloads/coreinfo/coreinfo.c

@@ -294,6 +294,7 @@ int main(void)
 
 	noecho(); /* don't let curses echo keyboard chars */
 	keypad(stdscr, TRUE); /* allow KEY_F(n) keys to be seen */
+	curs_set(0); /* Hide blinking cursor */
 
 	loop();